EP1399243A4 - Zweistufenflash zur entfernung von kohlenwasserstoffen - Google Patents
Zweistufenflash zur entfernung von kohlenwasserstoffenInfo
- Publication number
- EP1399243A4 EP1399243A4 EP02776568A EP02776568A EP1399243A4 EP 1399243 A4 EP1399243 A4 EP 1399243A4 EP 02776568 A EP02776568 A EP 02776568A EP 02776568 A EP02776568 A EP 02776568A EP 1399243 A4 EP1399243 A4 EP 1399243A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- stage flash
- hydrocarbon removal
- ethylene
- bicarbonate
- rich
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1425—Regeneration of liquid absorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1487—Removing organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1493—Selection of liquid materials for use as absorbents
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Gas Separation By Absorption (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Treating Waste Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US874732 | 1986-06-16 | ||
US09/874,732 US6533843B2 (en) | 2001-06-05 | 2001-06-05 | Two stage flash for hydrocarbon removal |
PCT/US2002/015836 WO2002098541A1 (en) | 2001-06-05 | 2002-05-17 | Two stage flash for hydrocarbon removal |
Publications (4)
Publication Number | Publication Date |
---|---|
EP1399243A1 EP1399243A1 (de) | 2004-03-24 |
EP1399243A4 true EP1399243A4 (de) | 2005-02-09 |
EP1399243B1 EP1399243B1 (de) | 2010-10-20 |
EP1399243B8 EP1399243B8 (de) | 2010-12-15 |
Family
ID=25364437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02776568A Expired - Lifetime EP1399243B8 (de) | 2001-06-05 | 2002-05-17 | Zweistufenflash zur entfernung von kohlenwasserstoffen |
Country Status (15)
Country | Link |
---|---|
US (1) | US6533843B2 (de) |
EP (1) | EP1399243B8 (de) |
JP (1) | JP4980553B2 (de) |
KR (1) | KR100851591B1 (de) |
CN (1) | CN1216672C (de) |
AT (1) | ATE485094T1 (de) |
AU (1) | AU2002308763B2 (de) |
BG (1) | BG65716B1 (de) |
BR (1) | BR0210136B1 (de) |
DE (1) | DE60238053D1 (de) |
ES (1) | ES2353866T3 (de) |
MX (1) | MXPA03010241A (de) |
RO (1) | RO122663B1 (de) |
RU (1) | RU2282485C2 (de) |
WO (1) | WO2002098541A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY136774A (en) * | 2003-02-28 | 2008-11-28 | Shell Int Research | Method of improving the operation of a manufacturing process |
MY146505A (en) * | 2003-02-28 | 2012-08-15 | Shell Int Research | A method of manufacturing ethylene oxide |
US7404834B2 (en) * | 2005-02-11 | 2008-07-29 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Lenbachplatz 6 | Ethylene oxide plant operation |
US20110034710A1 (en) * | 2007-05-09 | 2011-02-10 | Marek Matusz | Epoxidation catalyst, a process for preparing the catalyst, and a process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine |
US10532989B2 (en) | 2007-05-09 | 2020-01-14 | Shell Oil Company | Epoxidation catalyst, a process for preparing the catalyst, and a process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine |
EP2297124B1 (de) * | 2008-05-07 | 2013-08-21 | Shell Internationale Research Maatschappij B.V. | Verfahren zum einleiten eines epoxidierungsverfahrens, verfahren zur herstellung von ethylenoxid, einem 1,2-diol, einem 1,2-diolether, einem 1,2-carbonat oder einem alkanolamin |
CN102066348B (zh) * | 2008-05-07 | 2013-09-25 | 国际壳牌研究有限公司 | 环氧烷、1,2-二醇、1,2-二醇醚、1,2-碳酸酯或链烷醇胺的制备方法 |
US20110011261A1 (en) * | 2009-07-17 | 2011-01-20 | Triangle Energy Group, Llc | Wet scrubber for carbon dioxide collection |
CN104130215B (zh) * | 2014-08-11 | 2016-02-03 | 河南骏化发展股份有限公司 | 双氧水直接氧化丙烯连续生产环氧丙烷的方法 |
TWI774707B (zh) | 2016-12-02 | 2022-08-21 | 荷蘭商蜆殼國際研究所 | 用於調節乙烯環氧化催化劑之方法及用於製造環氧乙烷之相關方法 |
CN113559540A (zh) * | 2020-04-29 | 2021-10-29 | 北京诺维新材科技有限公司 | 一种环氧乙烷的汽提方法和汽提装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3165539A (en) * | 1960-07-08 | 1965-01-12 | Halcon International Inc | Recovery of ethylene oxide from a liquid mixture thereof with normally gaseous impurities |
DE2043190C3 (de) * | 1969-09-09 | 1979-02-15 | Benson, Field & Epes, Berwyn, Pa. (V.St.A.) | Verfahren zur Abtrennung von sauren Gasen aus heißen wasserdampfhaltigen Gasgemischen |
US3729899A (en) * | 1971-06-23 | 1973-05-01 | Shell Oil Co | Recovery of ethylene oxide from admixed inert gaseous components |
US3867113A (en) * | 1973-07-16 | 1975-02-18 | Shell Oil Co | Ethylene oxide process |
US4160810A (en) * | 1978-03-07 | 1979-07-10 | Benfield Corporation | Removal of acid gases from hot gas mixtures |
IT1144657B (it) * | 1981-03-02 | 1986-10-29 | Snam Progetti | Procedimento per l'assorbimento isotermico dell'ossido di etilene mediante l'impiego di assorbitori a film |
CA1284334C (en) * | 1985-06-27 | 1991-05-21 | Masayuki Sawada | Method for recovery of ethylene oxide |
US4778567A (en) * | 1985-07-03 | 1988-10-18 | Nippon Shokubai Kagaku Kogyo Co. | Method for purification of ethylene oxide and recovery of heat thereof |
-
2001
- 2001-06-05 US US09/874,732 patent/US6533843B2/en not_active Expired - Lifetime
-
2002
- 2002-05-17 JP JP2003501576A patent/JP4980553B2/ja not_active Expired - Lifetime
- 2002-05-17 AT AT02776568T patent/ATE485094T1/de not_active IP Right Cessation
- 2002-05-17 AU AU2002308763A patent/AU2002308763B2/en not_active Expired
- 2002-05-17 DE DE60238053T patent/DE60238053D1/de not_active Expired - Lifetime
- 2002-05-17 KR KR1020037015818A patent/KR100851591B1/ko active IP Right Grant
- 2002-05-17 CN CN028112679A patent/CN1216672C/zh not_active Expired - Lifetime
- 2002-05-17 WO PCT/US2002/015836 patent/WO2002098541A1/en active Application Filing
- 2002-05-17 RU RU2003136281/15A patent/RU2282485C2/ru active
- 2002-05-17 ES ES02776568T patent/ES2353866T3/es not_active Expired - Lifetime
- 2002-05-17 RO ROA200300947A patent/RO122663B1/ro unknown
- 2002-05-17 BR BRPI0210136-0A patent/BR0210136B1/pt not_active IP Right Cessation
- 2002-05-17 EP EP02776568A patent/EP1399243B8/de not_active Expired - Lifetime
- 2002-05-17 MX MXPA03010241A patent/MXPA03010241A/es active IP Right Grant
-
2003
- 2003-11-11 BG BG108342A patent/BG65716B1/bg unknown
Non-Patent Citations (1)
Title |
---|
No further relevant documents disclosed * |
Also Published As
Publication number | Publication date |
---|---|
BG65716B1 (bg) | 2009-08-31 |
US6533843B2 (en) | 2003-03-18 |
KR100851591B1 (ko) | 2008-08-12 |
BG108342A (en) | 2004-10-29 |
JP4980553B2 (ja) | 2012-07-18 |
KR20040026142A (ko) | 2004-03-27 |
EP1399243A1 (de) | 2004-03-24 |
BR0210136B1 (pt) | 2011-04-19 |
DE60238053D1 (de) | 2010-12-02 |
WO2002098541A1 (en) | 2002-12-12 |
RO122663B1 (ro) | 2009-11-30 |
ATE485094T1 (de) | 2010-11-15 |
AU2002308763B2 (en) | 2006-12-14 |
CN1512908A (zh) | 2004-07-14 |
RU2282485C2 (ru) | 2006-08-27 |
CN1216672C (zh) | 2005-08-31 |
EP1399243B1 (de) | 2010-10-20 |
JP2004537524A (ja) | 2004-12-16 |
RU2003136281A (ru) | 2005-06-10 |
ES2353866T3 (es) | 2011-03-07 |
BR0210136A (pt) | 2004-06-08 |
US20020178916A1 (en) | 2002-12-05 |
MXPA03010241A (es) | 2004-03-16 |
EP1399243B8 (de) | 2010-12-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1399243A4 (de) | Zweistufenflash zur entfernung von kohlenwasserstoffen | |
EA200800270A1 (ru) | Способы и конфигурации для извлечения газоконденсатных жидкостей (ngl) | |
RU2010123885A (ru) | Способ деазотирования дизельного топлива | |
TW200607558A (en) | Gas abatement | |
EE02976B1 (et) | Protsess väävliühendite eemaldamiseks gaasidest | |
DE60336752D1 (de) | Verfahren zur enfernung von saurem gas | |
ATE485095T1 (de) | Verfahren zur entfernung von thiolen aus einem inertgasstrom | |
BG101815A (en) | Method for nitrogen oxides-containing waste gas scrubbing | |
RU2010143258A (ru) | Способ для извлечения аммиака и устройство для его осуществления | |
PT1789160E (pt) | Método para a separação de cloreto de hidrogénio e fosgénio | |
RU2006134728A (ru) | Способ высокоэффективного извлечения серы из потока кислого газа | |
EA200700625A1 (ru) | Системы и способ низкотемпературной сепарации газа | |
EA201101653A1 (ru) | Не содержащие азот средства дезодорирующей очистки от сульфидов | |
NO20034771L (no) | Behandling av hydrokarboner som inneholder sulfider | |
EA200400766A1 (ru) | Способ экстракции молибдена и меди и способ очистки молибденового концентрата | |
ATE282466T1 (de) | Zersetzung von fluorhaltigen verbindungen | |
NO20045581L (no) | Lav CO for okt naftavsvoling | |
BRPI0506852A (pt) | método de processamento de autoclave de lixiviação de pressão exotérmica | |
ATE328126T1 (de) | Verfahren zur entfernung von quecksilber aus mit quecksilber verunreinigten lösungen | |
NZ511337A (en) | Process for the removal of organic interfering components from an alpha-olefin crude product by extractive distillation using a scrubbing agent containing N-methyl-2-pyrrolidone (NMP) | |
BR0215082A (pt) | Dispositivo de comando gradual eletromecânico com funções adicionais temporizadas | |
ES2079773T3 (es) | Procedimiento para la eliminacion de h2s a partir de gases. | |
DK1476422T3 (da) | Fremgangsmåde til behandling af en organisk imidoplösning, som er bærer af en sulfonylgruppe | |
DE60108801D1 (de) | Verfahren zur Reinigung von Stickstofftrifluorid durch kontinuierliche Tieftemperaturdestillation | |
DE602004022509D1 (de) | Verfahren und vorrichtung zum einfangen von in abgasen enthaltenem ruthenium |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20031204 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20041227 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: SD LIZENZVERWERTUNGSGESELLSCHAFT MBH & CO. KG |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REF | Corresponds to: |
Ref document number: 60238053 Country of ref document: DE Date of ref document: 20101202 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: T3 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Effective date: 20110223 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110221 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20101020 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20101020 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110121 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20101020 |
|
26N | No opposition filed |
Effective date: 20110721 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 60238053 Country of ref document: DE Effective date: 20110721 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110531 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20101020 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20110517 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110531 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110531 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110517 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110517 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110517 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20101020 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20101020 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 14 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 15 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 16 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 17 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 60238053 Country of ref document: DE Representative=s name: HOEFER & PARTNER PATENTANWAELTE MBB, DE |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20210527 Year of fee payment: 20 Ref country code: FR Payment date: 20210525 Year of fee payment: 20 Ref country code: NL Payment date: 20210526 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20210527 Year of fee payment: 20 Ref country code: BE Payment date: 20210527 Year of fee payment: 20 Ref country code: ES Payment date: 20210601 Year of fee payment: 20 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R071 Ref document number: 60238053 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MK Effective date: 20220516 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MK Effective date: 20220517 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20220803 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20220518 |